A Bristol diner has produced a burger so spicy it requires a disclaimer (Picture: Caters)

A Bristol diner has produced a burger so spicy that those wanting to order it must prove they are over 18 and also sign a disclaimer.

The Atomic Fallout Pizza burger requires consumers to wear protective gloves and comes drenched in a sauce that’s made from two of the fieriest chillies in the world, the Scotch Bonnet and Naga Bhut Jolokia (Ghost Chilli).

The combination of spices means the sauce measures in on the Scoville Scale at an eye watering 1million units.

Not only is the sandwich spicy, it also packs in a considerable amount of calories.

It has three 18oz beef patties, 18oz of cheese and two deep fried slices of pizza to hold it all together.

The restaurant says burger fans must be ‘of sound mind and judgment’ in order to eat the £25 meal.

If you do manage to consume the fiery beast of a burger then you may win a place on the restaurant’s ‘Top 100 Wall of Flame’ and a snazzy Atomic Fallout t-shirt.

If that’s not intimidating enough, it also comes with a triple helping of chilli fries.

The flaming hot meal was thought up by Atomic Burger owners Martin Bunce and James Reilly.